49600590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 129729600

約数和(自身を除く): 80129010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 1429, 2314, 2670, 2858, 3471, 4287, 5785, 6942, 7145, 8574, 11570, 14290, 17355, 18577, 21435, 34710, 37154, 42870, 55731, 92885, 111462, 127181, 185770, 254362, 278655, 381543, 557310, 635905, 763086, 1271810, 1653353, 1907715, 3306706, 3815430, 4960059, 8266765, 9920118, 16533530, 24800295, 49600590]

約数ペア:

[(1, 49600590), (2, 24800295), (3, 16533530), (5, 9920118), (6, 8266765), (10, 4960059), (13, 3815430), (15, 3306706), (26, 1907715), (30, 1653353), (39, 1271810), (65, 763086), (78, 635905), (89, 557310), (130, 381543), (178, 278655), (195, 254362), (267, 185770), (390, 127181), (445, 111462), (534, 92885), (890, 55731), (1157, 42870), (1335, 37154), (1429, 34710), (2314, 21435), (2670, 18577), (2858, 17355), (3471, 14290), (4287, 11570), (5785, 8574), (6942, 7145)]