57011820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 167030976

約数和(自身を除く): 110019156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 421, 444, 555, 610, 732, 740, 842, 915, 1110, 1220, 1263, 1684, 1830, 2105, 2220, 2257, 2526, 3660, 4210, 4514, 5052, 6315, 6771, 8420, 9028, 11285, 12630, 13542, 15577, 22570, 25260, 25681, 27084, 31154, 33855, 45140, 46731, 51362, 62308, 67710, 77043, 77885, 93462, 102724, 128405, 135420, 154086, 155770, 186924, 233655, 256810, 308172, 311540, 385215, 467310, 513620, 770430, 934620, 950197, 1540860, 1900394, 2850591, 3800788, 4750985, 5701182, 9501970, 11402364, 14252955, 19003940, 28505910, 57011820]

約数ペア:

[(1, 57011820), (2, 28505910), (3, 19003940), (4, 14252955), (5, 11402364), (6, 9501970), (10, 5701182), (12, 4750985), (15, 3800788), (20, 2850591), (30, 1900394), (37, 1540860), (60, 950197), (61, 934620), (74, 770430), (111, 513620), (122, 467310), (148, 385215), (183, 311540), (185, 308172), (222, 256810), (244, 233655), (305, 186924), (366, 155770), (370, 154086), (421, 135420), (444, 128405), (555, 102724), (610, 93462), (732, 77885), (740, 77043), (842, 67710), (915, 62308), (1110, 51362), (1220, 46731), (1263, 45140), (1684, 33855), (1830, 31154), (2105, 27084), (2220, 25681), (2257, 25260), (2526, 22570), (3660, 15577), (4210, 13542), (4514, 12630), (5052, 11285), (6315, 9028), (6771, 8420)]