48553740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14197}}^1$

素因数の和:14231

約数の個数: 72

約数和(自身を含む): 155042160

約数和(自身を除く): 106488420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14197, 28394, 42591, 56788, 70985, 85182, 127773, 141970, 170364, 212955, 255546, 269743, 283940, 425910, 511092, 539486, 638865, 809229, 851820, 1078972, 1277730, 1348715, 1618458, 2427687, 2555460, 2697430, 3236916, 4046145, 4855374, 5394860, 8092290, 9710748, 12138435, 16184580, 24276870, 48553740]

約数ペア:

[(1, 48553740), (2, 24276870), (3, 16184580), (4, 12138435), (5, 9710748), (6, 8092290), (9, 5394860), (10, 4855374), (12, 4046145), (15, 3236916), (18, 2697430), (19, 2555460), (20, 2427687), (30, 1618458), (36, 1348715), (38, 1277730), (45, 1078972), (57, 851820), (60, 809229), (76, 638865), (90, 539486), (95, 511092), (114, 425910), (171, 283940), (180, 269743), (190, 255546), (228, 212955), (285, 170364), (342, 141970), (380, 127773), (570, 85182), (684, 70985), (855, 56788), (1140, 42591), (1710, 28394), (3420, 14197)]