51641760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 163683072

約数和(自身を除く): 112041312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 397, 480, 542, 794, 813, 1084, 1191, 1355, 1588, 1626, 1985, 2168, 2382, 2710, 3176, 3252, 3970, 4065, 4336, 4764, 5420, 5955, 6352, 6504, 7940, 8130, 8672, 9528, 10840, 11910, 12704, 13008, 15880, 16260, 19056, 21680, 23820, 26016, 31760, 32520, 38112, 43360, 47640, 63520, 65040, 95280, 107587, 130080, 190560, 215174, 322761, 430348, 537935, 645522, 860696, 1075870, 1291044, 1613805, 1721392, 2151740, 2582088, 3227610, 3442784, 4303480, 5164176, 6455220, 8606960, 10328352, 12910440, 17213920, 25820880, 51641760]

約数ペア:

[(1, 51641760), (2, 25820880), (3, 17213920), (4, 12910440), (5, 10328352), (6, 8606960), (8, 6455220), (10, 5164176), (12, 4303480), (15, 3442784), (16, 3227610), (20, 2582088), (24, 2151740), (30, 1721392), (32, 1613805), (40, 1291044), (48, 1075870), (60, 860696), (80, 645522), (96, 537935), (120, 430348), (160, 322761), (240, 215174), (271, 190560), (397, 130080), (480, 107587), (542, 95280), (794, 65040), (813, 63520), (1084, 47640), (1191, 43360), (1355, 38112), (1588, 32520), (1626, 31760), (1985, 26016), (2168, 23820), (2382, 21680), (2710, 19056), (3176, 16260), (3252, 15880), (3970, 13008), (4065, 12704), (4336, 11910), (4764, 10840), (5420, 9528), (5955, 8672), (6352, 8130), (6504, 7940)]