29189550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:14997

約数の個数: 48

約数和(自身を含む): 77963760

約数和(自身を除く): 48774210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14969, 29938, 44907, 74845, 89814, 149690, 194597, 224535, 374225, 389194, 449070, 583791, 748450, 972985, 1122675, 1167582, 1945970, 2245350, 2918955, 4864925, 5837910, 9729850, 14594775, 29189550]

約数ペア:

[(1, 29189550), (2, 14594775), (3, 9729850), (5, 5837910), (6, 4864925), (10, 2918955), (13, 2245350), (15, 1945970), (25, 1167582), (26, 1122675), (30, 972985), (39, 748450), (50, 583791), (65, 449070), (75, 389194), (78, 374225), (130, 224535), (150, 194597), (195, 149690), (325, 89814), (390, 74845), (650, 44907), (975, 29938), (1950, 14969)]