47333560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 114055200

約数和(自身を除く): 66721640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1021, 1159, 1220, 2042, 2318, 2440, 4084, 4636, 5105, 5795, 8168, 9272, 10210, 11590, 19399, 20420, 23180, 38798, 40840, 46360, 62281, 77596, 96995, 124562, 155192, 193990, 249124, 311405, 387980, 498248, 622810, 775960, 1183339, 1245620, 2366678, 2491240, 4733356, 5916695, 9466712, 11833390, 23666780, 47333560]

約数ペア:

[(1, 47333560), (2, 23666780), (4, 11833390), (5, 9466712), (8, 5916695), (10, 4733356), (19, 2491240), (20, 2366678), (38, 1245620), (40, 1183339), (61, 775960), (76, 622810), (95, 498248), (122, 387980), (152, 311405), (190, 249124), (244, 193990), (305, 155192), (380, 124562), (488, 96995), (610, 77596), (760, 62281), (1021, 46360), (1159, 40840), (1220, 38798), (2042, 23180), (2318, 20420), (2440, 19399), (4084, 11590), (4636, 10210), (5105, 9272), (5795, 8168)]