49322860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 66798740

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 53, 62, 76, 79, 95, 106, 124, 155, 158, 190, 212, 265, 310, 316, 380, 395, 530, 589, 620, 790, 1007, 1060, 1178, 1501, 1580, 1643, 2014, 2356, 2449, 2945, 3002, 3286, 4028, 4187, 4898, 5035, 5890, 6004, 6572, 7505, 8215, 8374, 9796, 10070, 11780, 12245, 15010, 16430, 16748, 20140, 20935, 24490, 30020, 31217, 32860, 41870, 46531, 48980, 62434, 79553, 83740, 93062, 124868, 129797, 156085, 159106, 186124, 232655, 259594, 312170, 318212, 397765, 465310, 519188, 624340, 648985, 795530, 930620, 1297970, 1591060, 2466143, 2595940, 4932286, 9864572, 12330715, 24661430, 49322860]

約数ペア:

[(1, 49322860), (2, 24661430), (4, 12330715), (5, 9864572), (10, 4932286), (19, 2595940), (20, 2466143), (31, 1591060), (38, 1297970), (53, 930620), (62, 795530), (76, 648985), (79, 624340), (95, 519188), (106, 465310), (124, 397765), (155, 318212), (158, 312170), (190, 259594), (212, 232655), (265, 186124), (310, 159106), (316, 156085), (380, 129797), (395, 124868), (530, 93062), (589, 83740), (620, 79553), (790, 62434), (1007, 48980), (1060, 46531), (1178, 41870), (1501, 32860), (1580, 31217), (1643, 30020), (2014, 24490), (2356, 20935), (2449, 20140), (2945, 16748), (3002, 16430), (3286, 15010), (4028, 12245), (4187, 11780), (4898, 10070), (5035, 9796), (5890, 8374), (6004, 8215), (6572, 7505)]