55875950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 64116370

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 47, 50, 59, 62, 65, 94, 118, 130, 155, 235, 295, 310, 325, 403, 470, 590, 611, 650, 767, 775, 806, 1175, 1222, 1457, 1475, 1534, 1550, 1829, 2015, 2350, 2773, 2914, 2950, 3055, 3658, 3835, 4030, 5546, 6110, 7285, 7670, 9145, 10075, 13865, 14570, 15275, 18290, 18941, 19175, 20150, 23777, 27730, 30550, 36049, 36425, 37882, 38350, 45725, 47554, 69325, 72098, 72850, 85963, 91450, 94705, 118885, 138650, 171926, 180245, 189410, 237770, 360490, 429815, 473525, 594425, 859630, 901225, 947050, 1117519, 1188850, 1802450, 2149075, 2235038, 4298150, 5587595, 11175190, 27937975, 55875950]

約数ペア:

[(1, 55875950), (2, 27937975), (5, 11175190), (10, 5587595), (13, 4298150), (25, 2235038), (26, 2149075), (31, 1802450), (47, 1188850), (50, 1117519), (59, 947050), (62, 901225), (65, 859630), (94, 594425), (118, 473525), (130, 429815), (155, 360490), (235, 237770), (295, 189410), (310, 180245), (325, 171926), (403, 138650), (470, 118885), (590, 94705), (611, 91450), (650, 85963), (767, 72850), (775, 72098), (806, 69325), (1175, 47554), (1222, 45725), (1457, 38350), (1475, 37882), (1534, 36425), (1550, 36049), (1829, 30550), (2015, 27730), (2350, 23777), (2773, 20150), (2914, 19175), (2950, 18941), (3055, 18290), (3658, 15275), (3835, 14570), (4030, 13865), (5546, 10075), (6110, 9145), (7285, 7670)]