49463840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 76274080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 307, 380, 424, 530, 608, 614, 760, 848, 1007, 1060, 1228, 1520, 1535, 1696, 2014, 2120, 2456, 3040, 3070, 4028, 4240, 4912, 5035, 5833, 6140, 8056, 8480, 9824, 10070, 11666, 12280, 16112, 16271, 20140, 23332, 24560, 29165, 32224, 32542, 40280, 46664, 49120, 58330, 65084, 80560, 81355, 93328, 116660, 130168, 161120, 162710, 186656, 233320, 260336, 309149, 325420, 466640, 520672, 618298, 650840, 933280, 1236596, 1301680, 1545745, 2473192, 2603360, 3091490, 4946384, 6182980, 9892768, 12365960, 24731920, 49463840]

約数ペア:

[(1, 49463840), (2, 24731920), (4, 12365960), (5, 9892768), (8, 6182980), (10, 4946384), (16, 3091490), (19, 2603360), (20, 2473192), (32, 1545745), (38, 1301680), (40, 1236596), (53, 933280), (76, 650840), (80, 618298), (95, 520672), (106, 466640), (152, 325420), (160, 309149), (190, 260336), (212, 233320), (265, 186656), (304, 162710), (307, 161120), (380, 130168), (424, 116660), (530, 93328), (608, 81355), (614, 80560), (760, 65084), (848, 58330), (1007, 49120), (1060, 46664), (1228, 40280), (1520, 32542), (1535, 32224), (1696, 29165), (2014, 24560), (2120, 23332), (2456, 20140), (3040, 16271), (3070, 16112), (4028, 12280), (4240, 11666), (4912, 10070), (5035, 9824), (5833, 8480), (6140, 8056)]