56939220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8142

約数の個数: 96

約数和(自身を含む): 190794240

約数和(自身を除く): 133855020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8111, 16222, 24333, 32444, 40555, 48666, 72999, 81110, 97332, 105443, 121665, 145998, 162220, 210886, 218997, 243330, 291996, 316329, 364995, 421772, 437994, 486660, 527215, 632658, 729990, 875988, 948987, 1054430, 1094985, 1265316, 1459980, 1581645, 1897974, 2108860, 2189970, 2846961, 3163290, 3795948, 4379940, 4744935, 5693922, 6326580, 9489870, 11387844, 14234805, 18979740, 28469610, 56939220]

約数ペア:

[(1, 56939220), (2, 28469610), (3, 18979740), (4, 14234805), (5, 11387844), (6, 9489870), (9, 6326580), (10, 5693922), (12, 4744935), (13, 4379940), (15, 3795948), (18, 3163290), (20, 2846961), (26, 2189970), (27, 2108860), (30, 1897974), (36, 1581645), (39, 1459980), (45, 1265316), (52, 1094985), (54, 1054430), (60, 948987), (65, 875988), (78, 729990), (90, 632658), (108, 527215), (117, 486660), (130, 437994), (135, 421772), (156, 364995), (180, 316329), (195, 291996), (234, 243330), (260, 218997), (270, 210886), (351, 162220), (390, 145998), (468, 121665), (540, 105443), (585, 97332), (702, 81110), (780, 72999), (1170, 48666), (1404, 40555), (1755, 32444), (2340, 24333), (3510, 16222), (7020, 8111)]