53869140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23049

約数の個数: 72

約数和(自身を含む): 175980168

約数和(自身を除く): 122111028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23021, 46042, 69063, 92084, 115105, 138126, 207189, 230210, 276252, 299273, 345315, 414378, 460420, 598546, 690630, 828756, 897819, 1035945, 1197092, 1381260, 1496365, 1795638, 2071890, 2693457, 2992730, 3591276, 4143780, 4489095, 5386914, 5985460, 8978190, 10773828, 13467285, 17956380, 26934570, 53869140]

約数ペア:

[(1, 53869140), (2, 26934570), (3, 17956380), (4, 13467285), (5, 10773828), (6, 8978190), (9, 5985460), (10, 5386914), (12, 4489095), (13, 4143780), (15, 3591276), (18, 2992730), (20, 2693457), (26, 2071890), (30, 1795638), (36, 1496365), (39, 1381260), (45, 1197092), (52, 1035945), (60, 897819), (65, 828756), (78, 690630), (90, 598546), (117, 460420), (130, 414378), (156, 345315), (180, 299273), (195, 276252), (234, 230210), (260, 207189), (390, 138126), (468, 115105), (585, 92084), (780, 69063), (1170, 46042), (2340, 23021)]