52956990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 159344640

約数和(自身を除く): 106387650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 37, 38, 45, 54, 57, 62, 74, 81, 90, 93, 95, 111, 114, 135, 155, 162, 171, 185, 186, 190, 222, 243, 270, 279, 285, 310, 333, 342, 370, 405, 465, 486, 513, 555, 558, 570, 589, 666, 703, 810, 837, 855, 930, 999, 1026, 1110, 1147, 1178, 1215, 1395, 1406, 1539, 1665, 1674, 1710, 1767, 1998, 2109, 2294, 2430, 2511, 2565, 2790, 2945, 2997, 3078, 3330, 3441, 3515, 3534, 4185, 4218, 4617, 4995, 5022, 5130, 5301, 5735, 5890, 5994, 6327, 6882, 7030, 7533, 7695, 8370, 8835, 8991, 9234, 9990, 10323, 10545, 10602, 11470, 12555, 12654, 14985, 15066, 15390, 15903, 17205, 17670, 17982, 18981, 20646, 21090, 21793, 23085, 25110, 26505, 29970, 30969, 31635, 31806, 34410, 37665, 37962, 43586, 44955, 46170, 47709, 51615, 53010, 56943, 61938, 63270, 65379, 75330, 79515, 89910, 92907, 94905, 95418, 103230, 108965, 113886, 130758, 143127, 154845, 159030, 170829, 185814, 189810, 196137, 217930, 238545, 278721, 284715, 286254, 309690, 326895, 341658, 392274, 464535, 477090, 557442, 569430, 588411, 653790, 715635, 854145, 929070, 980685, 1176822, 1393605, 1431270, 1708290, 1765233, 1961370, 2787210, 2942055, 3530466, 5295699, 5884110, 8826165, 10591398, 17652330, 26478495, 52956990]

約数ペア:

[(1, 52956990), (2, 26478495), (3, 17652330), (5, 10591398), (6, 8826165), (9, 5884110), (10, 5295699), (15, 3530466), (18, 2942055), (19, 2787210), (27, 1961370), (30, 1765233), (31, 1708290), (37, 1431270), (38, 1393605), (45, 1176822), (54, 980685), (57, 929070), (62, 854145), (74, 715635), (81, 653790), (90, 588411), (93, 569430), (95, 557442), (111, 477090), (114, 464535), (135, 392274), (155, 341658), (162, 326895), (171, 309690), (185, 286254), (186, 284715), (190, 278721), (222, 238545), (243, 217930), (270, 196137), (279, 189810), (285, 185814), (310, 170829), (333, 159030), (342, 154845), (370, 143127), (405, 130758), (465, 113886), (486, 108965), (513, 103230), (555, 95418), (558, 94905), (570, 92907), (589, 89910), (666, 79515), (703, 75330), (810, 65379), (837, 63270), (855, 61938), (930, 56943), (999, 53010), (1026, 51615), (1110, 47709), (1147, 46170), (1178, 44955), (1215, 43586), (1395, 37962), (1406, 37665), (1539, 34410), (1665, 31806), (1674, 31635), (1710, 30969), (1767, 29970), (1998, 26505), (2109, 25110), (2294, 23085), (2430, 21793), (2511, 21090), (2565, 20646), (2790, 18981), (2945, 17982), (2997, 17670), (3078, 17205), (3330, 15903), (3441, 15390), (3515, 15066), (3534, 14985), (4185, 12654), (4218, 12555), (4617, 11470), (4995, 10602), (5022, 10545), (5130, 10323), (5301, 9990), (5735, 9234), (5890, 8991), (5994, 8835), (6327, 8370), (6882, 7695), (7030, 7533)]