53302140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17419}}^1$

素因数の和:17451

約数の個数: 72

約数和(自身を含む): 171203760

約数和(自身を除く): 117901620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17419, 34838, 52257, 69676, 87095, 104514, 156771, 174190, 209028, 261285, 296123, 313542, 348380, 522570, 592246, 627084, 783855, 888369, 1045140, 1184492, 1480615, 1567710, 1776738, 2665107, 2961230, 3135420, 3553476, 4441845, 5330214, 5922460, 8883690, 10660428, 13325535, 17767380, 26651070, 53302140]

約数ペア:

[(1, 53302140), (2, 26651070), (3, 17767380), (4, 13325535), (5, 10660428), (6, 8883690), (9, 5922460), (10, 5330214), (12, 4441845), (15, 3553476), (17, 3135420), (18, 2961230), (20, 2665107), (30, 1776738), (34, 1567710), (36, 1480615), (45, 1184492), (51, 1045140), (60, 888369), (68, 783855), (85, 627084), (90, 592246), (102, 522570), (153, 348380), (170, 313542), (180, 296123), (204, 261285), (255, 209028), (306, 174190), (340, 156771), (510, 104514), (612, 87095), (765, 69676), (1020, 52257), (1530, 34838), (3060, 17419)]