53170380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 109974420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3319, 4005, 5340, 6638, 8010, 9957, 13276, 16020, 16595, 19914, 29871, 33190, 39828, 49785, 59742, 66380, 99570, 119484, 149355, 199140, 295391, 298710, 590782, 597420, 886173, 1181564, 1476955, 1772346, 2658519, 2953910, 3544692, 4430865, 5317038, 5907820, 8861730, 10634076, 13292595, 17723460, 26585190, 53170380]

約数ペア:

[(1, 53170380), (2, 26585190), (3, 17723460), (4, 13292595), (5, 10634076), (6, 8861730), (9, 5907820), (10, 5317038), (12, 4430865), (15, 3544692), (18, 2953910), (20, 2658519), (30, 1772346), (36, 1476955), (45, 1181564), (60, 886173), (89, 597420), (90, 590782), (178, 298710), (180, 295391), (267, 199140), (356, 149355), (445, 119484), (534, 99570), (801, 66380), (890, 59742), (1068, 49785), (1335, 39828), (1602, 33190), (1780, 29871), (2670, 19914), (3204, 16595), (3319, 16020), (4005, 13276), (5340, 9957), (6638, 8010)]