49440780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3391}}^1$

素因数の和:3418

約数の個数: 84

約数和(自身を含む): 155713152

約数和(自身を除く): 106272372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3391, 3645, 4860, 6782, 7290, 10173, 13564, 14580, 16955, 20346, 30519, 33910, 40692, 50865, 61038, 67820, 91557, 101730, 122076, 152595, 183114, 203460, 274671, 305190, 366228, 457785, 549342, 610380, 824013, 915570, 1098684, 1373355, 1648026, 1831140, 2472039, 2746710, 3296052, 4120065, 4944078, 5493420, 8240130, 9888156, 12360195, 16480260, 24720390, 49440780]

約数ペア:

[(1, 49440780), (2, 24720390), (3, 16480260), (4, 12360195), (5, 9888156), (6, 8240130), (9, 5493420), (10, 4944078), (12, 4120065), (15, 3296052), (18, 2746710), (20, 2472039), (27, 1831140), (30, 1648026), (36, 1373355), (45, 1098684), (54, 915570), (60, 824013), (81, 610380), (90, 549342), (108, 457785), (135, 366228), (162, 305190), (180, 274671), (243, 203460), (270, 183114), (324, 152595), (405, 122076), (486, 101730), (540, 91557), (729, 67820), (810, 61038), (972, 50865), (1215, 40692), (1458, 33910), (1620, 30519), (2430, 20346), (2916, 16955), (3391, 14580), (3645, 13564), (4860, 10173), (6782, 7290)]