51082620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 154115136

約数和(自身を除く): 103032516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 821, 915, 1020, 1037, 1220, 1642, 1830, 2074, 2463, 3111, 3284, 3660, 4105, 4148, 4926, 5185, 6222, 8210, 9852, 10370, 12315, 12444, 13957, 15555, 16420, 20740, 24630, 27914, 31110, 41871, 49260, 50081, 55828, 62220, 69785, 83742, 100162, 139570, 150243, 167484, 200324, 209355, 250405, 279140, 300486, 418710, 500810, 600972, 751215, 837420, 851377, 1001620, 1502430, 1702754, 2554131, 3004860, 3405508, 4256885, 5108262, 8513770, 10216524, 12770655, 17027540, 25541310, 51082620]

約数ペア:

[(1, 51082620), (2, 25541310), (3, 17027540), (4, 12770655), (5, 10216524), (6, 8513770), (10, 5108262), (12, 4256885), (15, 3405508), (17, 3004860), (20, 2554131), (30, 1702754), (34, 1502430), (51, 1001620), (60, 851377), (61, 837420), (68, 751215), (85, 600972), (102, 500810), (122, 418710), (170, 300486), (183, 279140), (204, 250405), (244, 209355), (255, 200324), (305, 167484), (340, 150243), (366, 139570), (510, 100162), (610, 83742), (732, 69785), (821, 62220), (915, 55828), (1020, 50081), (1037, 49260), (1220, 41871), (1642, 31110), (1830, 27914), (2074, 24630), (2463, 20740), (3111, 16420), (3284, 15555), (3660, 13957), (4105, 12444), (4148, 12315), (4926, 10370), (5185, 9852), (6222, 8210)]