53048040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7247}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 161775360

約数和(自身を除く): 108727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7247, 7320, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 144940, 173928, 217410, 289880, 434820, 442067, 869640, 884134, 1326201, 1768268, 2210335, 2652402, 3536536, 4420670, 5304804, 6631005, 8841340, 10609608, 13262010, 17682680, 26524020, 53048040]

約数ペア:

[(1, 53048040), (2, 26524020), (3, 17682680), (4, 13262010), (5, 10609608), (6, 8841340), (8, 6631005), (10, 5304804), (12, 4420670), (15, 3536536), (20, 2652402), (24, 2210335), (30, 1768268), (40, 1326201), (60, 884134), (61, 869640), (120, 442067), (122, 434820), (183, 289880), (244, 217410), (305, 173928), (366, 144940), (488, 108705), (610, 86964), (732, 72470), (915, 57976), (1220, 43482), (1464, 36235), (1830, 28988), (2440, 21741), (3660, 14494), (7247, 7320)]