48080495560

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{978041}}^1$

素因数の和:979281

約数の個数: 32

約数和(自身を含む): 108269249400

約数和(自身を除く): 60188753840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 24580, 49160, 978041, 1956082, 3912164, 4890205, 7824328, 9780410, 19560820, 39121640, 1202012389, 2404024778, 4808049556, 6010061945, 9616099112, 12020123890, 24040247780, 48080495560]

約数ペア:

[(1, 48080495560), (2, 24040247780), (4, 12020123890), (5, 9616099112), (8, 6010061945), (10, 4808049556), (20, 2404024778), (40, 1202012389), (1229, 39121640), (2458, 19560820), (4916, 9780410), (6145, 7824328), (9832, 4890205), (12290, 3912164), (24580, 1956082), (49160, 978041)]