47790384

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 128920320

約数和(自身を除く): 81129936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 379, 426, 444, 568, 592, 758, 852, 888, 1136, 1137, 1516, 1704, 1776, 2274, 2627, 3032, 3408, 4548, 5254, 6064, 7881, 9096, 10508, 14023, 15762, 18192, 21016, 26909, 28046, 31524, 42032, 42069, 53818, 56092, 63048, 80727, 84138, 107636, 112184, 126096, 161454, 168276, 215272, 224368, 322908, 336552, 430544, 645816, 673104, 995633, 1291632, 1991266, 2986899, 3982532, 5973798, 7965064, 11947596, 15930128, 23895192, 47790384]

約数ペア:

[(1, 47790384), (2, 23895192), (3, 15930128), (4, 11947596), (6, 7965064), (8, 5973798), (12, 3982532), (16, 2986899), (24, 1991266), (37, 1291632), (48, 995633), (71, 673104), (74, 645816), (111, 430544), (142, 336552), (148, 322908), (213, 224368), (222, 215272), (284, 168276), (296, 161454), (379, 126096), (426, 112184), (444, 107636), (568, 84138), (592, 80727), (758, 63048), (852, 56092), (888, 53818), (1136, 42069), (1137, 42032), (1516, 31524), (1704, 28046), (1776, 26909), (2274, 21016), (2627, 18192), (3032, 15762), (3408, 14023), (4548, 10508), (5254, 9096), (6064, 7881)]