53981550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17137}}^1$

素因数の和:17162

約数の個数: 72

約数和(自身を含む): 165758736

約数和(自身を除く): 111777186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 17137, 34274, 51411, 85685, 102822, 119959, 154233, 171370, 239918, 257055, 308466, 359877, 428425, 514110, 599795, 719754, 771165, 856850, 1079631, 1199590, 1285275, 1542330, 1799385, 2159262, 2570550, 2998975, 3598770, 3855825, 5398155, 5997950, 7711650, 8996925, 10796310, 17993850, 26990775, 53981550]

約数ペア:

[(1, 53981550), (2, 26990775), (3, 17993850), (5, 10796310), (6, 8996925), (7, 7711650), (9, 5997950), (10, 5398155), (14, 3855825), (15, 3598770), (18, 2998975), (21, 2570550), (25, 2159262), (30, 1799385), (35, 1542330), (42, 1285275), (45, 1199590), (50, 1079631), (63, 856850), (70, 771165), (75, 719754), (90, 599795), (105, 514110), (126, 428425), (150, 359877), (175, 308466), (210, 257055), (225, 239918), (315, 171370), (350, 154233), (450, 119959), (525, 102822), (630, 85685), (1050, 51411), (1575, 34274), (3150, 17137)]