53496820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 127628928

約数和(自身を除く): 74132108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 67, 74, 83, 130, 134, 148, 166, 185, 260, 268, 332, 335, 370, 415, 481, 670, 740, 830, 871, 962, 1079, 1340, 1660, 1742, 1924, 2158, 2405, 2479, 3071, 3484, 4316, 4355, 4810, 4958, 5395, 5561, 6142, 8710, 9620, 9916, 10790, 11122, 12284, 12395, 15355, 17420, 21580, 22244, 24790, 27805, 30710, 32227, 39923, 49580, 55610, 61420, 64454, 72293, 79846, 111220, 128908, 144586, 159692, 161135, 199615, 205757, 289172, 322270, 361465, 399230, 411514, 644540, 722930, 798460, 823028, 1028785, 1445860, 2057570, 2674841, 4115140, 5349682, 10699364, 13374205, 26748410, 53496820]

約数ペア:

[(1, 53496820), (2, 26748410), (4, 13374205), (5, 10699364), (10, 5349682), (13, 4115140), (20, 2674841), (26, 2057570), (37, 1445860), (52, 1028785), (65, 823028), (67, 798460), (74, 722930), (83, 644540), (130, 411514), (134, 399230), (148, 361465), (166, 322270), (185, 289172), (260, 205757), (268, 199615), (332, 161135), (335, 159692), (370, 144586), (415, 128908), (481, 111220), (670, 79846), (740, 72293), (830, 64454), (871, 61420), (962, 55610), (1079, 49580), (1340, 39923), (1660, 32227), (1742, 30710), (1924, 27805), (2158, 24790), (2405, 22244), (2479, 21580), (3071, 17420), (3484, 15355), (4316, 12395), (4355, 12284), (4810, 11122), (4958, 10790), (5395, 9916), (5561, 9620), (6142, 8710)]