39622050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 108

約数和(自身を含む): 115490934

約数和(自身を除く): 75868884

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 521, 585, 650, 845, 975, 1014, 1042, 1170, 1521, 1563, 1690, 1950, 2535, 2605, 2925, 3042, 3126, 4225, 4689, 5070, 5210, 5850, 6773, 7605, 7815, 8450, 9378, 12675, 13025, 13546, 15210, 15630, 20319, 23445, 25350, 26050, 33865, 38025, 39075, 40638, 46890, 60957, 67730, 76050, 78150, 88049, 101595, 117225, 121914, 169325, 176098, 203190, 234450, 264147, 304785, 338650, 440245, 507975, 528294, 609570, 792441, 880490, 1015950, 1320735, 1523925, 1584882, 2201225, 2641470, 3047850, 3962205, 4402450, 6603675, 7924410, 13207350, 19811025, 39622050]

約数ペア:

[(1, 39622050), (2, 19811025), (3, 13207350), (5, 7924410), (6, 6603675), (9, 4402450), (10, 3962205), (13, 3047850), (15, 2641470), (18, 2201225), (25, 1584882), (26, 1523925), (30, 1320735), (39, 1015950), (45, 880490), (50, 792441), (65, 609570), (75, 528294), (78, 507975), (90, 440245), (117, 338650), (130, 304785), (150, 264147), (169, 234450), (195, 203190), (225, 176098), (234, 169325), (325, 121914), (338, 117225), (390, 101595), (450, 88049), (507, 78150), (521, 76050), (585, 67730), (650, 60957), (845, 46890), (975, 40638), (1014, 39075), (1042, 38025), (1170, 33865), (1521, 26050), (1563, 25350), (1690, 23445), (1950, 20319), (2535, 15630), (2605, 15210), (2925, 13546), (3042, 13025), (3126, 12675), (4225, 9378), (4689, 8450), (5070, 7815), (5210, 7605), (5850, 6773)]