49259280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 127515120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 269, 280, 327, 336, 420, 436, 538, 545, 560, 654, 763, 807, 840, 872, 1076, 1090, 1308, 1345, 1526, 1614, 1635, 1680, 1744, 1883, 2152, 2180, 2289, 2616, 2690, 3052, 3228, 3270, 3766, 3815, 4035, 4304, 4360, 4578, 5232, 5380, 5649, 6104, 6456, 6540, 7532, 7630, 8070, 8720, 9156, 9415, 10760, 11298, 11445, 12208, 12912, 13080, 15064, 15260, 16140, 18312, 18830, 21520, 22596, 22890, 26160, 28245, 29321, 30128, 30520, 32280, 36624, 37660, 45192, 45780, 56490, 58642, 61040, 64560, 75320, 87963, 90384, 91560, 112980, 117284, 146605, 150640, 175926, 183120, 205247, 225960, 234568, 293210, 351852, 410494, 439815, 451920, 469136, 586420, 615741, 703704, 820988, 879630, 1026235, 1172840, 1231482, 1407408, 1641976, 1759260, 2052470, 2345680, 2462964, 3078705, 3283952, 3518520, 4104940, 4925928, 6157410, 7037040, 8209880, 9851856, 12314820, 16419760, 24629640, 49259280]

約数ペア:

[(1, 49259280), (2, 24629640), (3, 16419760), (4, 12314820), (5, 9851856), (6, 8209880), (7, 7037040), (8, 6157410), (10, 4925928), (12, 4104940), (14, 3518520), (15, 3283952), (16, 3078705), (20, 2462964), (21, 2345680), (24, 2052470), (28, 1759260), (30, 1641976), (35, 1407408), (40, 1231482), (42, 1172840), (48, 1026235), (56, 879630), (60, 820988), (70, 703704), (80, 615741), (84, 586420), (105, 469136), (109, 451920), (112, 439815), (120, 410494), (140, 351852), (168, 293210), (210, 234568), (218, 225960), (240, 205247), (269, 183120), (280, 175926), (327, 150640), (336, 146605), (420, 117284), (436, 112980), (538, 91560), (545, 90384), (560, 87963), (654, 75320), (763, 64560), (807, 61040), (840, 58642), (872, 56490), (1076, 45780), (1090, 45192), (1308, 37660), (1345, 36624), (1526, 32280), (1614, 30520), (1635, 30128), (1680, 29321), (1744, 28245), (1883, 26160), (2152, 22890), (2180, 22596), (2289, 21520), (2616, 18830), (2690, 18312), (3052, 16140), (3228, 15260), (3270, 15064), (3766, 13080), (3815, 12912), (4035, 12208), (4304, 11445), (4360, 11298), (4578, 10760), (5232, 9415), (5380, 9156), (5649, 8720), (6104, 8070), (6456, 7630), (6540, 7532)]