48078550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 107805600

約数和(自身を除く): 59727050

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 229, 247, 323, 325, 425, 442, 458, 475, 494, 646, 650, 850, 950, 1105, 1145, 1235, 1615, 2210, 2290, 2470, 2977, 3230, 3893, 4199, 4351, 5525, 5725, 5954, 6175, 7786, 8075, 8398, 8702, 11050, 11450, 12350, 14885, 16150, 19465, 20995, 21755, 29770, 38930, 41990, 43510, 50609, 56563, 73967, 74425, 97325, 101218, 104975, 108775, 113126, 147934, 148850, 194650, 209950, 217550, 253045, 282815, 369835, 506090, 565630, 739670, 961571, 1265225, 1414075, 1849175, 1923142, 2530450, 2828150, 3698350, 4807855, 9615710, 24039275, 48078550]

約数ペア:

[(1, 48078550), (2, 24039275), (5, 9615710), (10, 4807855), (13, 3698350), (17, 2828150), (19, 2530450), (25, 1923142), (26, 1849175), (34, 1414075), (38, 1265225), (50, 961571), (65, 739670), (85, 565630), (95, 506090), (130, 369835), (170, 282815), (190, 253045), (221, 217550), (229, 209950), (247, 194650), (323, 148850), (325, 147934), (425, 113126), (442, 108775), (458, 104975), (475, 101218), (494, 97325), (646, 74425), (650, 73967), (850, 56563), (950, 50609), (1105, 43510), (1145, 41990), (1235, 38930), (1615, 29770), (2210, 21755), (2290, 20995), (2470, 19465), (2977, 16150), (3230, 14885), (3893, 12350), (4199, 11450), (4351, 11050), (5525, 8702), (5725, 8398), (5954, 8075), (6175, 7786)]