50630970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 81094470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 659, 985, 1182, 1318, 1970, 1977, 2561, 2955, 3295, 3954, 5122, 5910, 6590, 7683, 8567, 9885, 12805, 15366, 17134, 19770, 25610, 25701, 38415, 42835, 51402, 76830, 85670, 128505, 129823, 257010, 259646, 389469, 649115, 778938, 1298230, 1687699, 1947345, 3375398, 3894690, 5063097, 8438495, 10126194, 16876990, 25315485, 50630970]

約数ペア:

[(1, 50630970), (2, 25315485), (3, 16876990), (5, 10126194), (6, 8438495), (10, 5063097), (13, 3894690), (15, 3375398), (26, 1947345), (30, 1687699), (39, 1298230), (65, 778938), (78, 649115), (130, 389469), (195, 259646), (197, 257010), (390, 129823), (394, 128505), (591, 85670), (659, 76830), (985, 51402), (1182, 42835), (1318, 38415), (1970, 25701), (1977, 25610), (2561, 19770), (2955, 17134), (3295, 15366), (3954, 12805), (5122, 9885), (5910, 8567), (6590, 7683)]