50290320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209543}}^1$

素因数の和:209559

約数の個数: 40

約数和(自身を含む): 155900736

約数和(自身を除く): 105610416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209543, 419086, 628629, 838172, 1047715, 1257258, 1676344, 2095430, 2514516, 3143145, 3352688, 4190860, 5029032, 6286290, 8381720, 10058064, 12572580, 16763440, 25145160, 50290320]

約数ペア:

[(1, 50290320), (2, 25145160), (3, 16763440), (4, 12572580), (5, 10058064), (6, 8381720), (8, 6286290), (10, 5029032), (12, 4190860), (15, 3352688), (16, 3143145), (20, 2514516), (24, 2095430), (30, 1676344), (40, 1257258), (48, 1047715), (60, 838172), (80, 628629), (120, 419086), (240, 209543)]