56197830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 146764800

約数和(自身を除く): 90566970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1399, 1545, 2678, 2798, 3090, 4017, 4197, 6695, 6995, 8034, 8394, 13390, 13990, 18187, 20085, 20985, 36374, 40170, 41970, 54561, 90935, 109122, 144097, 181870, 272805, 288194, 432291, 545610, 720485, 864582, 1440970, 1873261, 2161455, 3746522, 4322910, 5619783, 9366305, 11239566, 18732610, 28098915, 56197830]

約数ペア:

[(1, 56197830), (2, 28098915), (3, 18732610), (5, 11239566), (6, 9366305), (10, 5619783), (13, 4322910), (15, 3746522), (26, 2161455), (30, 1873261), (39, 1440970), (65, 864582), (78, 720485), (103, 545610), (130, 432291), (195, 288194), (206, 272805), (309, 181870), (390, 144097), (515, 109122), (618, 90935), (1030, 54561), (1339, 41970), (1399, 40170), (1545, 36374), (2678, 20985), (2798, 20085), (3090, 18187), (4017, 13990), (4197, 13390), (6695, 8394), (6995, 8034)]