48655120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 121992192

約数和(自身を除く): 73337072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 853, 920, 1240, 1426, 1706, 1840, 2480, 2852, 3412, 3565, 4265, 5704, 6824, 7130, 8530, 11408, 13648, 14260, 17060, 19619, 26443, 28520, 34120, 39238, 52886, 57040, 68240, 78476, 98095, 105772, 132215, 156952, 196190, 211544, 264430, 313904, 392380, 423088, 528860, 608189, 784760, 1057720, 1216378, 1569520, 2115440, 2432756, 3040945, 4865512, 6081890, 9731024, 12163780, 24327560, 48655120]

約数ペア:

[(1, 48655120), (2, 24327560), (4, 12163780), (5, 9731024), (8, 6081890), (10, 4865512), (16, 3040945), (20, 2432756), (23, 2115440), (31, 1569520), (40, 1216378), (46, 1057720), (62, 784760), (80, 608189), (92, 528860), (115, 423088), (124, 392380), (155, 313904), (184, 264430), (230, 211544), (248, 196190), (310, 156952), (368, 132215), (460, 105772), (496, 98095), (620, 78476), (713, 68240), (853, 57040), (920, 52886), (1240, 39238), (1426, 34120), (1706, 28520), (1840, 26443), (2480, 19619), (2852, 17060), (3412, 14260), (3565, 13648), (4265, 11408), (5704, 8530), (6824, 7130)]