20512115885850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{42297383}}^1$

素因数の和:42297512

約数の個数: 96

約数和(自身を含む): 52679530687104

約数和(自身を除く): 32167414801254

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 61, 75, 106, 122, 150, 159, 183, 265, 305, 318, 366, 530, 610, 795, 915, 1325, 1525, 1590, 1830, 2650, 3050, 3233, 3975, 4575, 6466, 7950, 9150, 9699, 16165, 19398, 32330, 48495, 80825, 96990, 161650, 242475, 484950, 42297383, 84594766, 126892149, 211486915, 253784298, 422973830, 634460745, 1057434575, 1268921490, 2114869150, 2241761299, 2580140363, 3172303725, 4483522598, 5160280726, 6344607450, 6725283897, 7740421089, 11208806495, 12900701815, 13450567794, 15480842178, 22417612990, 25801403630, 33626419485, 38702105445, 56044032475, 64503509075, 67252838970, 77404210890, 112088064950, 129007018150, 136747439239, 168132097425, 193510527225, 273494878478, 336264194850, 387021054450, 410242317717, 683737196195, 820484635434, 1367474392390, 2051211588585, 3418685980975, 4102423177170, 6837371961950, 10256057942925, 20512115885850]

約数ペア:

[(1, 20512115885850), (2, 10256057942925), (3, 6837371961950), (5, 4102423177170), (6, 3418685980975), (10, 2051211588585), (15, 1367474392390), (25, 820484635434), (30, 683737196195), (50, 410242317717), (53, 387021054450), (61, 336264194850), (75, 273494878478), (106, 193510527225), (122, 168132097425), (150, 136747439239), (159, 129007018150), (183, 112088064950), (265, 77404210890), (305, 67252838970), (318, 64503509075), (366, 56044032475), (530, 38702105445), (610, 33626419485), (795, 25801403630), (915, 22417612990), (1325, 15480842178), (1525, 13450567794), (1590, 12900701815), (1830, 11208806495), (2650, 7740421089), (3050, 6725283897), (3233, 6344607450), (3975, 5160280726), (4575, 4483522598), (6466, 3172303725), (7950, 2580140363), (9150, 2241761299), (9699, 2114869150), (16165, 1268921490), (19398, 1057434575), (32330, 634460745), (48495, 422973830), (80825, 253784298), (96990, 211486915), (161650, 126892149), (242475, 84594766), (484950, 42297383)]