56203290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 173411784

約数和(自身を除く): 117208494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 397, 429, 495, 585, 605, 715, 726, 794, 858, 990, 1089, 1170, 1191, 1210, 1287, 1430, 1573, 1815, 1985, 2145, 2178, 2382, 2574, 3146, 3573, 3630, 3970, 4290, 4367, 4719, 5161, 5445, 5955, 6435, 7146, 7865, 8734, 9438, 10322, 10890, 11910, 12870, 13101, 14157, 15483, 15730, 17865, 21835, 23595, 25805, 26202, 28314, 30966, 35730, 39303, 43670, 46449, 47190, 48037, 51610, 56771, 65505, 70785, 77415, 78606, 92898, 96074, 113542, 131010, 141570, 144111, 154830, 170313, 196515, 232245, 240185, 283855, 288222, 340626, 393030, 432333, 464490, 480370, 510939, 567710, 624481, 720555, 851565, 864666, 1021878, 1248962, 1441110, 1703130, 1873443, 2161665, 2554695, 3122405, 3746886, 4323330, 5109390, 5620329, 6244810, 9367215, 11240658, 18734430, 28101645, 56203290]

約数ペア:

[(1, 56203290), (2, 28101645), (3, 18734430), (5, 11240658), (6, 9367215), (9, 6244810), (10, 5620329), (11, 5109390), (13, 4323330), (15, 3746886), (18, 3122405), (22, 2554695), (26, 2161665), (30, 1873443), (33, 1703130), (39, 1441110), (45, 1248962), (55, 1021878), (65, 864666), (66, 851565), (78, 720555), (90, 624481), (99, 567710), (110, 510939), (117, 480370), (121, 464490), (130, 432333), (143, 393030), (165, 340626), (195, 288222), (198, 283855), (234, 240185), (242, 232245), (286, 196515), (330, 170313), (363, 154830), (390, 144111), (397, 141570), (429, 131010), (495, 113542), (585, 96074), (605, 92898), (715, 78606), (726, 77415), (794, 70785), (858, 65505), (990, 56771), (1089, 51610), (1170, 48037), (1191, 47190), (1210, 46449), (1287, 43670), (1430, 39303), (1573, 35730), (1815, 30966), (1985, 28314), (2145, 26202), (2178, 25805), (2382, 23595), (2574, 21835), (3146, 17865), (3573, 15730), (3630, 15483), (3970, 14157), (4290, 13101), (4367, 12870), (4719, 11910), (5161, 10890), (5445, 10322), (5955, 9438), (6435, 8734), (7146, 7865)]