51732270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 142178400

約数和(自身を除く): 90446130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 349, 366, 405, 486, 549, 610, 698, 810, 915, 1047, 1098, 1215, 1647, 1745, 1830, 2094, 2430, 2745, 3141, 3294, 3490, 4941, 5235, 5490, 6282, 8235, 9423, 9882, 10470, 14823, 15705, 16470, 18846, 21289, 24705, 28269, 29646, 31410, 42578, 47115, 49410, 56538, 63867, 74115, 84807, 94230, 106445, 127734, 141345, 148230, 169614, 191601, 212890, 282690, 319335, 383202, 424035, 574803, 638670, 848070, 958005, 1149606, 1724409, 1916010, 2874015, 3448818, 5173227, 5748030, 8622045, 10346454, 17244090, 25866135, 51732270]

約数ペア:

[(1, 51732270), (2, 25866135), (3, 17244090), (5, 10346454), (6, 8622045), (9, 5748030), (10, 5173227), (15, 3448818), (18, 2874015), (27, 1916010), (30, 1724409), (45, 1149606), (54, 958005), (61, 848070), (81, 638670), (90, 574803), (122, 424035), (135, 383202), (162, 319335), (183, 282690), (243, 212890), (270, 191601), (305, 169614), (349, 148230), (366, 141345), (405, 127734), (486, 106445), (549, 94230), (610, 84807), (698, 74115), (810, 63867), (915, 56538), (1047, 49410), (1098, 47115), (1215, 42578), (1647, 31410), (1745, 29646), (1830, 28269), (2094, 24705), (2430, 21289), (2745, 18846), (3141, 16470), (3294, 15705), (3490, 14823), (4941, 10470), (5235, 9882), (5490, 9423), (6282, 8235)]