49101389532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{1993}}^1$

素因数の和:2940

約数の個数: 144

約数和(自身を含む): 136081790208

約数和(自身を除く): 86980400676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 863, 1098, 1586, 1726, 1993, 2196, 2379, 2589, 3172, 3452, 3986, 4758, 5178, 5979, 7137, 7767, 7972, 9516, 10356, 11219, 11958, 14274, 15534, 17937, 22438, 23916, 25909, 28548, 31068, 33657, 35874, 44876, 51818, 52643, 67314, 71748, 77727, 100971, 103636, 105286, 121573, 134628, 155454, 157929, 201942, 210572, 233181, 243146, 310908, 315858, 364719, 403884, 466362, 473787, 486292, 631716, 684359, 729438, 932724, 947574, 1094157, 1368718, 1458876, 1580449, 1719959, 1895148, 2053077, 2188314, 2737436, 3160898, 3439918, 4106154, 4376628, 4741347, 5159877, 6159231, 6321796, 6879836, 8212308, 9482694, 10319754, 12318462, 14224041, 15479631, 18965388, 20639508, 22359467, 24636924, 28448082, 30959262, 44718934, 56896164, 61918524, 67078401, 89437868, 104917499, 134156802, 201235203, 209834998, 268313604, 314752497, 402470406, 419669996, 629504994, 804940812, 944257491, 1259009988, 1363927487, 1888514982, 2727854974, 3777029964, 4091782461, 5455709948, 8183564922, 12275347383, 16367129844, 24550694766, 49101389532]

約数ペア:

[(1, 49101389532), (2, 24550694766), (3, 16367129844), (4, 12275347383), (6, 8183564922), (9, 5455709948), (12, 4091782461), (13, 3777029964), (18, 2727854974), (26, 1888514982), (36, 1363927487), (39, 1259009988), (52, 944257491), (61, 804940812), (78, 629504994), (117, 419669996), (122, 402470406), (156, 314752497), (183, 268313604), (234, 209834998), (244, 201235203), (366, 134156802), (468, 104917499), (549, 89437868), (732, 67078401), (793, 61918524), (863, 56896164), (1098, 44718934), (1586, 30959262), (1726, 28448082), (1993, 24636924), (2196, 22359467), (2379, 20639508), (2589, 18965388), (3172, 15479631), (3452, 14224041), (3986, 12318462), (4758, 10319754), (5178, 9482694), (5979, 8212308), (7137, 6879836), (7767, 6321796), (7972, 6159231), (9516, 5159877), (10356, 4741347), (11219, 4376628), (11958, 4106154), (14274, 3439918), (15534, 3160898), (17937, 2737436), (22438, 2188314), (23916, 2053077), (25909, 1895148), (28548, 1719959), (31068, 1580449), (33657, 1458876), (35874, 1368718), (44876, 1094157), (51818, 947574), (52643, 932724), (67314, 729438), (71748, 684359), (77727, 631716), (100971, 486292), (103636, 473787), (105286, 466362), (121573, 403884), (134628, 364719), (155454, 315858), (157929, 310908), (201942, 243146), (210572, 233181)]