52187490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 80

約数和(自身を含む): 147755520

約数和(自身を除く): 95568030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 3391, 5130, 6782, 7695, 10173, 15390, 16955, 20346, 30519, 33910, 50865, 61038, 64429, 91557, 101730, 128858, 152595, 183114, 193287, 274671, 305190, 322145, 386574, 457785, 549342, 579861, 644290, 915570, 966435, 1159722, 1373355, 1739583, 1932870, 2746710, 2899305, 3479166, 5218749, 5798610, 8697915, 10437498, 17395830, 26093745, 52187490]

約数ペア:

[(1, 52187490), (2, 26093745), (3, 17395830), (5, 10437498), (6, 8697915), (9, 5798610), (10, 5218749), (15, 3479166), (18, 2899305), (19, 2746710), (27, 1932870), (30, 1739583), (38, 1373355), (45, 1159722), (54, 966435), (57, 915570), (81, 644290), (90, 579861), (95, 549342), (114, 457785), (135, 386574), (162, 322145), (171, 305190), (190, 274671), (270, 193287), (285, 183114), (342, 152595), (405, 128858), (513, 101730), (570, 91557), (810, 64429), (855, 61038), (1026, 50865), (1539, 33910), (1710, 30519), (2565, 20346), (3078, 16955), (3391, 15390), (5130, 10173), (6782, 7695)]