51060360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 167650560

約数和(自身を除く): 116590200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 461, 520, 568, 710, 780, 852, 922, 923, 1065, 1383, 1420, 1560, 1704, 1844, 1846, 2130, 2305, 2766, 2769, 2840, 3688, 3692, 4260, 4610, 4615, 5532, 5538, 5993, 6915, 7384, 8520, 9220, 9230, 11064, 11076, 11986, 13830, 13845, 17979, 18440, 18460, 22152, 23972, 27660, 27690, 29965, 32731, 35958, 36920, 47944, 55320, 55380, 59930, 65462, 71916, 89895, 98193, 110760, 119860, 130924, 143832, 163655, 179790, 196386, 239720, 261848, 327310, 359580, 392772, 425503, 490965, 654620, 719160, 785544, 851006, 981930, 1276509, 1309240, 1702012, 1963860, 2127515, 2553018, 3404024, 3927720, 4255030, 5106036, 6382545, 8510060, 10212072, 12765090, 17020120, 25530180, 51060360]

約数ペア:

[(1, 51060360), (2, 25530180), (3, 17020120), (4, 12765090), (5, 10212072), (6, 8510060), (8, 6382545), (10, 5106036), (12, 4255030), (13, 3927720), (15, 3404024), (20, 2553018), (24, 2127515), (26, 1963860), (30, 1702012), (39, 1309240), (40, 1276509), (52, 981930), (60, 851006), (65, 785544), (71, 719160), (78, 654620), (104, 490965), (120, 425503), (130, 392772), (142, 359580), (156, 327310), (195, 261848), (213, 239720), (260, 196386), (284, 179790), (312, 163655), (355, 143832), (390, 130924), (426, 119860), (461, 110760), (520, 98193), (568, 89895), (710, 71916), (780, 65462), (852, 59930), (922, 55380), (923, 55320), (1065, 47944), (1383, 36920), (1420, 35958), (1560, 32731), (1704, 29965), (1844, 27690), (1846, 27660), (2130, 23972), (2305, 22152), (2766, 18460), (2769, 18440), (2840, 17979), (3688, 13845), (3692, 13830), (4260, 11986), (4610, 11076), (4615, 11064), (5532, 9230), (5538, 9220), (5993, 8520), (6915, 7384)]