53639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13180

約数の個数: 80

約数和(自身を含む): 176078016

約数和(自身を除く): 122438256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 223499, 262940, 315528, 394410, 446998, 525880, 631056, 670497, 788820, 893996, 1051760, 1117495, 1340994, 1577640, 1787992, 2234990, 2681988, 3155280, 3352485, 3575984, 4469980, 5363976, 6704970, 8939960, 10727952, 13409940, 17879920, 26819880, 53639760]

約数ペア:

[(1, 53639760), (2, 26819880), (3, 17879920), (4, 13409940), (5, 10727952), (6, 8939960), (8, 6704970), (10, 5363976), (12, 4469980), (15, 3575984), (16, 3352485), (17, 3155280), (20, 2681988), (24, 2234990), (30, 1787992), (34, 1577640), (40, 1340994), (48, 1117495), (51, 1051760), (60, 893996), (68, 788820), (80, 670497), (85, 631056), (102, 525880), (120, 446998), (136, 394410), (170, 315528), (204, 262940), (240, 223499), (255, 210352), (272, 197205), (340, 157764), (408, 131470), (510, 105176), (680, 78882), (816, 65735), (1020, 52588), (1360, 39441), (2040, 26294), (4080, 13147)]