54227960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 129639960

約数和(自身を除く): 75412000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4691, 5780, 9382, 11560, 18764, 23455, 37528, 46910, 79747, 93820, 159494, 187640, 318988, 398735, 637976, 797470, 1355699, 1594940, 2711398, 3189880, 5422796, 6778495, 10845592, 13556990, 27113980, 54227960]

約数ペア:

[(1, 54227960), (2, 27113980), (4, 13556990), (5, 10845592), (8, 6778495), (10, 5422796), (17, 3189880), (20, 2711398), (34, 1594940), (40, 1355699), (68, 797470), (85, 637976), (136, 398735), (170, 318988), (289, 187640), (340, 159494), (578, 93820), (680, 79747), (1156, 46910), (1445, 37528), (2312, 23455), (2890, 18764), (4691, 11560), (5780, 9382)]