48198800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 180

約数和(自身を含む): 135062784

約数和(自身を除く): 86863984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 40, 46, 50, 52, 62, 65, 80, 92, 100, 104, 115, 124, 130, 155, 169, 184, 200, 208, 230, 248, 260, 299, 310, 325, 338, 368, 400, 403, 460, 496, 520, 575, 598, 620, 650, 676, 713, 775, 806, 845, 920, 1040, 1150, 1196, 1240, 1300, 1352, 1426, 1495, 1550, 1612, 1690, 1840, 2015, 2300, 2392, 2480, 2600, 2704, 2852, 2990, 3100, 3224, 3380, 3565, 3887, 4030, 4225, 4600, 4784, 5200, 5239, 5704, 5980, 6200, 6448, 6760, 7130, 7475, 7774, 8060, 8450, 9200, 9269, 10075, 10478, 11408, 11960, 12400, 13520, 14260, 14950, 15548, 16120, 16900, 17825, 18538, 19435, 20150, 20956, 23920, 26195, 28520, 29900, 31096, 32240, 33800, 35650, 37076, 38870, 40300, 41912, 46345, 52390, 57040, 59800, 62192, 67600, 71300, 74152, 77740, 80600, 83824, 92690, 97175, 104780, 119600, 120497, 130975, 142600, 148304, 155480, 161200, 185380, 194350, 209560, 231725, 240994, 261950, 285200, 310960, 370760, 388700, 419120, 463450, 481988, 523900, 602485, 741520, 777400, 926900, 963976, 1047800, 1204970, 1554800, 1853800, 1927952, 2095600, 2409940, 3012425, 3707600, 4819880, 6024850, 9639760, 12049700, 24099400, 48198800]

約数ペア:

[(1, 48198800), (2, 24099400), (4, 12049700), (5, 9639760), (8, 6024850), (10, 4819880), (13, 3707600), (16, 3012425), (20, 2409940), (23, 2095600), (25, 1927952), (26, 1853800), (31, 1554800), (40, 1204970), (46, 1047800), (50, 963976), (52, 926900), (62, 777400), (65, 741520), (80, 602485), (92, 523900), (100, 481988), (104, 463450), (115, 419120), (124, 388700), (130, 370760), (155, 310960), (169, 285200), (184, 261950), (200, 240994), (208, 231725), (230, 209560), (248, 194350), (260, 185380), (299, 161200), (310, 155480), (325, 148304), (338, 142600), (368, 130975), (400, 120497), (403, 119600), (460, 104780), (496, 97175), (520, 92690), (575, 83824), (598, 80600), (620, 77740), (650, 74152), (676, 71300), (713, 67600), (775, 62192), (806, 59800), (845, 57040), (920, 52390), (1040, 46345), (1150, 41912), (1196, 40300), (1240, 38870), (1300, 37076), (1352, 35650), (1426, 33800), (1495, 32240), (1550, 31096), (1612, 29900), (1690, 28520), (1840, 26195), (2015, 23920), (2300, 20956), (2392, 20150), (2480, 19435), (2600, 18538), (2704, 17825), (2852, 16900), (2990, 16120), (3100, 15548), (3224, 14950), (3380, 14260), (3565, 13520), (3887, 12400), (4030, 11960), (4225, 11408), (4600, 10478), (4784, 10075), (5200, 9269), (5239, 9200), (5704, 8450), (5980, 8060), (6200, 7774), (6448, 7475), (6760, 7130)]