54941920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 101822240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 53, 55, 62, 76, 80, 88, 95, 106, 110, 124, 152, 155, 160, 176, 190, 209, 212, 220, 248, 265, 304, 310, 341, 352, 380, 418, 424, 440, 496, 530, 583, 589, 608, 620, 682, 760, 836, 848, 880, 992, 1007, 1045, 1060, 1166, 1178, 1240, 1364, 1520, 1643, 1672, 1696, 1705, 1760, 2014, 2090, 2120, 2332, 2356, 2480, 2728, 2915, 2945, 3040, 3286, 3344, 3410, 4028, 4180, 4240, 4664, 4712, 4960, 5035, 5456, 5830, 5890, 6479, 6572, 6688, 6820, 8056, 8215, 8360, 8480, 9328, 9424, 10070, 10912, 11077, 11660, 11780, 12958, 13144, 13640, 16112, 16430, 16720, 18073, 18656, 18848, 20140, 22154, 23320, 23560, 25916, 26288, 27280, 31217, 32224, 32395, 32860, 33440, 36146, 40280, 44308, 46640, 47120, 51832, 52576, 54560, 55385, 62434, 64790, 65720, 72292, 80560, 88616, 90365, 93280, 94240, 103664, 110770, 124868, 129580, 131440, 144584, 156085, 161120, 177232, 180730, 207328, 221540, 249736, 259160, 262880, 289168, 312170, 343387, 354464, 361460, 443080, 499472, 518320, 578336, 624340, 686774, 722920, 886160, 998944, 1036640, 1248680, 1373548, 1445840, 1716935, 1772320, 2497360, 2747096, 2891680, 3433870, 4994720, 5494192, 6867740, 10988384, 13735480, 27470960, 54941920]

約数ペア:

[(1, 54941920), (2, 27470960), (4, 13735480), (5, 10988384), (8, 6867740), (10, 5494192), (11, 4994720), (16, 3433870), (19, 2891680), (20, 2747096), (22, 2497360), (31, 1772320), (32, 1716935), (38, 1445840), (40, 1373548), (44, 1248680), (53, 1036640), (55, 998944), (62, 886160), (76, 722920), (80, 686774), (88, 624340), (95, 578336), (106, 518320), (110, 499472), (124, 443080), (152, 361460), (155, 354464), (160, 343387), (176, 312170), (190, 289168), (209, 262880), (212, 259160), (220, 249736), (248, 221540), (265, 207328), (304, 180730), (310, 177232), (341, 161120), (352, 156085), (380, 144584), (418, 131440), (424, 129580), (440, 124868), (496, 110770), (530, 103664), (583, 94240), (589, 93280), (608, 90365), (620, 88616), (682, 80560), (760, 72292), (836, 65720), (848, 64790), (880, 62434), (992, 55385), (1007, 54560), (1045, 52576), (1060, 51832), (1166, 47120), (1178, 46640), (1240, 44308), (1364, 40280), (1520, 36146), (1643, 33440), (1672, 32860), (1696, 32395), (1705, 32224), (1760, 31217), (2014, 27280), (2090, 26288), (2120, 25916), (2332, 23560), (2356, 23320), (2480, 22154), (2728, 20140), (2915, 18848), (2945, 18656), (3040, 18073), (3286, 16720), (3344, 16430), (3410, 16112), (4028, 13640), (4180, 13144), (4240, 12958), (4664, 11780), (4712, 11660), (4960, 11077), (5035, 10912), (5456, 10070), (5830, 9424), (5890, 9328), (6479, 8480), (6572, 8360), (6688, 8215), (6820, 8056)]