53093460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{18059}}^1$

素因数の和:18085

約数の個数: 72

約数和(自身を含む): 172942560

約数和(自身を除く): 119849100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 18059, 36118, 54177, 72236, 90295, 108354, 126413, 180590, 216708, 252826, 270885, 361180, 379239, 505652, 541770, 632065, 758478, 884891, 1083540, 1264130, 1516956, 1769782, 1896195, 2528260, 2654673, 3539564, 3792390, 4424455, 5309346, 7584780, 8848910, 10618692, 13273365, 17697820, 26546730, 53093460]

約数ペア:

[(1, 53093460), (2, 26546730), (3, 17697820), (4, 13273365), (5, 10618692), (6, 8848910), (7, 7584780), (10, 5309346), (12, 4424455), (14, 3792390), (15, 3539564), (20, 2654673), (21, 2528260), (28, 1896195), (30, 1769782), (35, 1516956), (42, 1264130), (49, 1083540), (60, 884891), (70, 758478), (84, 632065), (98, 541770), (105, 505652), (140, 379239), (147, 361180), (196, 270885), (210, 252826), (245, 216708), (294, 180590), (420, 126413), (490, 108354), (588, 90295), (735, 72236), (980, 54177), (1470, 36118), (2940, 18059)]