31507933282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{49211}}^1$

素因数の和:49351

約数の個数: 64

約数和(自身を含む): 59526835200

約数和(自身を除く): 28018901918

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 83, 133, 166, 203, 266, 406, 551, 581, 1102, 1162, 1577, 2407, 3154, 3857, 4814, 7714, 11039, 16849, 22078, 33698, 45733, 49211, 91466, 98422, 320131, 344477, 640262, 688954, 935009, 1427119, 1870018, 2854238, 4084513, 6545063, 8169026, 9989833, 13090126, 19979666, 27115261, 28591591, 54230522, 57183182, 77605747, 118450877, 155211494, 189806827, 236901754, 379613654, 543240229, 829156139, 1086480458, 1658312278, 2250566663, 4501133326, 15753966641, 31507933282]

約数ペア:

[(1, 31507933282), (2, 15753966641), (7, 4501133326), (14, 2250566663), (19, 1658312278), (29, 1086480458), (38, 829156139), (58, 543240229), (83, 379613654), (133, 236901754), (166, 189806827), (203, 155211494), (266, 118450877), (406, 77605747), (551, 57183182), (581, 54230522), (1102, 28591591), (1162, 27115261), (1577, 19979666), (2407, 13090126), (3154, 9989833), (3857, 8169026), (4814, 6545063), (7714, 4084513), (11039, 2854238), (16849, 1870018), (22078, 1427119), (33698, 935009), (45733, 688954), (49211, 640262), (91466, 344477), (98422, 320131)]