48486100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 120721440

約数和(自身を除く): 72235340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 151, 169, 190, 247, 260, 302, 325, 338, 380, 475, 494, 604, 650, 676, 755, 845, 950, 988, 1235, 1300, 1510, 1690, 1900, 1963, 2470, 2869, 3020, 3211, 3380, 3775, 3926, 4225, 4940, 5738, 6175, 6422, 7550, 7852, 8450, 9815, 11476, 12350, 12844, 14345, 15100, 16055, 16900, 19630, 24700, 25519, 28690, 32110, 37297, 39260, 49075, 51038, 57380, 64220, 71725, 74594, 80275, 98150, 102076, 127595, 143450, 149188, 160550, 186485, 196300, 255190, 286900, 321100, 372970, 484861, 510380, 637975, 745940, 932425, 969722, 1275950, 1864850, 1939444, 2424305, 2551900, 3729700, 4848610, 9697220, 12121525, 24243050, 48486100]

約数ペア:

[(1, 48486100), (2, 24243050), (4, 12121525), (5, 9697220), (10, 4848610), (13, 3729700), (19, 2551900), (20, 2424305), (25, 1939444), (26, 1864850), (38, 1275950), (50, 969722), (52, 932425), (65, 745940), (76, 637975), (95, 510380), (100, 484861), (130, 372970), (151, 321100), (169, 286900), (190, 255190), (247, 196300), (260, 186485), (302, 160550), (325, 149188), (338, 143450), (380, 127595), (475, 102076), (494, 98150), (604, 80275), (650, 74594), (676, 71725), (755, 64220), (845, 57380), (950, 51038), (988, 49075), (1235, 39260), (1300, 37297), (1510, 32110), (1690, 28690), (1900, 25519), (1963, 24700), (2470, 19630), (2869, 16900), (3020, 16055), (3211, 15100), (3380, 14345), (3775, 12844), (3926, 12350), (4225, 11476), (4940, 9815), (5738, 8450), (6175, 7852), (6422, 7550)]