52928460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22619}}^1$

素因数の和:22647

約数の個数: 72

約数和(自身を含む): 172907280

約数和(自身を除く): 119978820

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, 22619, 45238, 67857, 90476, 113095, 135714, 203571, 226190, 271428, 294047, 339285, 407142, 452380, 588094, 678570, 814284, 882141, 1017855, 1176188, 1357140, 1470235, 1764282, 2035710, 2646423, 2940470, 3528564, 4071420, 4410705, 5292846, 5880940, 8821410, 10585692, 13232115, 17642820, 26464230, 52928460]

約数ペア:

[(1, 52928460), (2, 26464230), (3, 17642820), (4, 13232115), (5, 10585692), (6, 8821410), (9, 5880940), (10, 5292846), (12, 4410705), (13, 4071420), (15, 3528564), (18, 2940470), (20, 2646423), (26, 2035710), (30, 1764282), (36, 1470235), (39, 1357140), (45, 1176188), (52, 1017855), (60, 882141), (65, 814284), (78, 678570), (90, 588094), (117, 452380), (130, 407142), (156, 339285), (180, 294047), (195, 271428), (234, 226190), (260, 203571), (390, 135714), (468, 113095), (585, 90476), (780, 67857), (1170, 45238), (2340, 22619)]