56755818004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{230561}}^1$

素因数の和:230704

約数の個数: 48

約数和(自身を含む): 108456364800

約数和(自身を除く): 51700546796

約数列:

[1, 2, 4, 19, 38, 41, 76, 79, 82, 158, 164, 316, 779, 1501, 1558, 3002, 3116, 3239, 6004, 6478, 12956, 61541, 123082, 230561, 246164, 461122, 922244, 4380659, 8761318, 9453001, 17522636, 18214319, 18906002, 36428638, 37812004, 72857276, 179607019, 346072061, 359214038, 692144122, 718428076, 746787079, 1384288244, 1493574158, 2987148316, 14188954501, 28377909002, 56755818004]

約数ペア:

[(1, 56755818004), (2, 28377909002), (4, 14188954501), (19, 2987148316), (38, 1493574158), (41, 1384288244), (76, 746787079), (79, 718428076), (82, 692144122), (158, 359214038), (164, 346072061), (316, 179607019), (779, 72857276), (1501, 37812004), (1558, 36428638), (3002, 18906002), (3116, 18214319), (3239, 17522636), (6004, 9453001), (6478, 8761318), (12956, 4380659), (61541, 922244), (123082, 461122), (230561, 246164)]