53861820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5189}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 151714080

約数和(自身を除く): 97852260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5189, 5190, 10378, 10380, 15567, 20756, 25945, 31134, 51890, 62268, 77835, 103780, 155670, 311340, 897697, 1795394, 2693091, 3590788, 4488485, 5386182, 8976970, 10772364, 13465455, 17953940, 26930910, 53861820]

約数ペア:

[(1, 53861820), (2, 26930910), (3, 17953940), (4, 13465455), (5, 10772364), (6, 8976970), (10, 5386182), (12, 4488485), (15, 3590788), (20, 2693091), (30, 1795394), (60, 897697), (173, 311340), (346, 155670), (519, 103780), (692, 77835), (865, 62268), (1038, 51890), (1730, 31134), (2076, 25945), (2595, 20756), (3460, 15567), (5189, 10380), (5190, 10378)]