51838320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9430

約数の個数: 80

約数和(自身を含む): 167703552

約数和(自身を除く): 115865232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9391, 18782, 28173, 37564, 46955, 56346, 75128, 93910, 112692, 140865, 150256, 187820, 215993, 225384, 281730, 375640, 431986, 450768, 563460, 647979, 751280, 863972, 1079965, 1126920, 1295958, 1727944, 2159930, 2253840, 2591916, 3239895, 3455888, 4319860, 5183832, 6479790, 8639720, 10367664, 12959580, 17279440, 25919160, 51838320]

約数ペア:

[(1, 51838320), (2, 25919160), (3, 17279440), (4, 12959580), (5, 10367664), (6, 8639720), (8, 6479790), (10, 5183832), (12, 4319860), (15, 3455888), (16, 3239895), (20, 2591916), (23, 2253840), (24, 2159930), (30, 1727944), (40, 1295958), (46, 1126920), (48, 1079965), (60, 863972), (69, 751280), (80, 647979), (92, 563460), (115, 450768), (120, 431986), (138, 375640), (184, 281730), (230, 225384), (240, 215993), (276, 187820), (345, 150256), (368, 140865), (460, 112692), (552, 93910), (690, 75128), (920, 56346), (1104, 46955), (1380, 37564), (1840, 28173), (2760, 18782), (5520, 9391)]