48619480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 145938240

約数和(自身を除く): 97318760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 37, 38, 40, 52, 56, 65, 70, 74, 76, 91, 95, 104, 130, 133, 140, 148, 152, 182, 185, 190, 247, 259, 260, 266, 280, 296, 361, 364, 370, 380, 455, 481, 494, 518, 520, 532, 665, 703, 722, 728, 740, 760, 910, 962, 988, 1036, 1064, 1235, 1295, 1330, 1406, 1444, 1480, 1729, 1805, 1820, 1924, 1976, 2072, 2405, 2470, 2527, 2590, 2660, 2812, 2888, 3367, 3458, 3515, 3610, 3640, 3848, 4693, 4810, 4921, 4940, 5054, 5180, 5320, 5624, 6734, 6916, 7030, 7220, 8645, 9139, 9386, 9620, 9842, 9880, 10108, 10360, 12635, 13357, 13468, 13832, 14060, 14440, 16835, 17290, 18278, 18772, 19240, 19684, 20216, 23465, 24605, 25270, 26714, 26936, 28120, 32851, 33670, 34580, 36556, 37544, 39368, 45695, 46930, 49210, 50540, 53428, 63973, 65702, 66785, 67340, 69160, 73112, 91390, 93499, 93860, 98420, 101080, 106856, 127946, 131404, 133570, 134680, 164255, 173641, 182780, 186998, 187720, 196840, 255892, 262808, 267140, 319865, 328510, 347282, 365560, 373996, 467495, 511784, 534280, 639730, 657020, 694564, 747992, 868205, 934990, 1215487, 1279460, 1314040, 1389128, 1736410, 1869980, 2430974, 2558920, 3472820, 3739960, 4861948, 6077435, 6945640, 9723896, 12154870, 24309740, 48619480]

約数ペア:

[(1, 48619480), (2, 24309740), (4, 12154870), (5, 9723896), (7, 6945640), (8, 6077435), (10, 4861948), (13, 3739960), (14, 3472820), (19, 2558920), (20, 2430974), (26, 1869980), (28, 1736410), (35, 1389128), (37, 1314040), (38, 1279460), (40, 1215487), (52, 934990), (56, 868205), (65, 747992), (70, 694564), (74, 657020), (76, 639730), (91, 534280), (95, 511784), (104, 467495), (130, 373996), (133, 365560), (140, 347282), (148, 328510), (152, 319865), (182, 267140), (185, 262808), (190, 255892), (247, 196840), (259, 187720), (260, 186998), (266, 182780), (280, 173641), (296, 164255), (361, 134680), (364, 133570), (370, 131404), (380, 127946), (455, 106856), (481, 101080), (494, 98420), (518, 93860), (520, 93499), (532, 91390), (665, 73112), (703, 69160), (722, 67340), (728, 66785), (740, 65702), (760, 63973), (910, 53428), (962, 50540), (988, 49210), (1036, 46930), (1064, 45695), (1235, 39368), (1295, 37544), (1330, 36556), (1406, 34580), (1444, 33670), (1480, 32851), (1729, 28120), (1805, 26936), (1820, 26714), (1924, 25270), (1976, 24605), (2072, 23465), (2405, 20216), (2470, 19684), (2527, 19240), (2590, 18772), (2660, 18278), (2812, 17290), (2888, 16835), (3367, 14440), (3458, 14060), (3515, 13832), (3610, 13468), (3640, 13357), (3848, 12635), (4693, 10360), (4810, 10108), (4921, 9880), (4940, 9842), (5054, 9620), (5180, 9386), (5320, 9139), (5624, 8645), (6734, 7220), (6916, 7030)]