29542150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 63824040

約数和(自身を除く): 34281890

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 257, 275, 418, 475, 514, 550, 605, 950, 1045, 1210, 1285, 2090, 2299, 2570, 2827, 3025, 4598, 4883, 5225, 5654, 6050, 6425, 9766, 10450, 11495, 12850, 14135, 22990, 24415, 28270, 31097, 48830, 53713, 57475, 62194, 70675, 107426, 114950, 122075, 141350, 155485, 244150, 268565, 310970, 537130, 590843, 777425, 1181686, 1342825, 1554850, 2685650, 2954215, 5908430, 14771075, 29542150]

約数ペア:

[(1, 29542150), (2, 14771075), (5, 5908430), (10, 2954215), (11, 2685650), (19, 1554850), (22, 1342825), (25, 1181686), (38, 777425), (50, 590843), (55, 537130), (95, 310970), (110, 268565), (121, 244150), (190, 155485), (209, 141350), (242, 122075), (257, 114950), (275, 107426), (418, 70675), (475, 62194), (514, 57475), (550, 53713), (605, 48830), (950, 31097), (1045, 28270), (1210, 24415), (1285, 22990), (2090, 14135), (2299, 12850), (2570, 11495), (2827, 10450), (3025, 9766), (4598, 6425), (4883, 6050), (5225, 5654)]